Watch box



FIG. 1 is a perspective view of a watch box showing my new design;

FIG. 2 is a top plane view thereof, the bottom plan view being a mirror image thereof;

FIG. 3 is left and right side view thereof;

FIG. 4 is a front view thereof; and,

FIG. 5 is a rear view, the opposite side being a mirror-image thereof. 

The ornamental design for a watch box, as shown and described. 